Finding the Fourth Proportional to 153,875.75, 230,843.55 and 59,099

Step by Step Solution

1. Step 1: Write the proportion equation
   153,875.75 : 230,843.55 = 59,099 : x
2. Step 2: Convert to fraction form
   153,875.75/230,843.55 = 59,099/x
3. Step 3: Cross multiply
   153,875.75x = 230,843.55 × 59,099
4. Step 4: Simplify right side
   153,875.75x = 13,642,622,961.45
5. Step 5: Solve for x
   x = 13,642,622,961.45/153,875.75
6. Step 6: Final answer
   x = 88,659.99